Thermal data are detected by heat flow or adiabatic calorimeters. Free radicals can be generated by a number of compounds, called initiators. Dicumyl peroxide cas no 80433 material safety data sheet sdsmsds section 1. Dicumyl peroxide is mainly used as crosslinking agent for polymers and elastomers. Extreme high moderate low section 1 chemical product and company identification product name dicumyl peroxide statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910. Dicumyl peroxide can also be used as flameretardant synergist in expanded polystyrene eps. Contact us for dicumyl peroxide msds material safety data sheet and dicumyl peroxide cas 80433 coacertificate of analysis, product data sheet in pdf document.
Dicumyl peroxide is a white powder with a characteristic odor. A wide variety of dicumyl peroxide options are available to you, such as agriculture grade, industrial grade, and food grade. Polymers which can be crosslinked with organic peroxides are used to produce hose, wires, tires, rubber seals, etc. Dicup r luperox dcp dicumyl peroxide is used as a high temperature crosslinker in rubber and plastics applications. Dicumyl peroxide cas no 80433 material safety data sheet sds msds.
Firefighting measures extinguishing media suitable extinguishing media. Solubility 10% solution in methanol is clear and colourless. One reagent lane fair lawn, nj 07410 for information in north america, call. Safety data sheet creation date 25oct2010 revision date 27aug2019 revision number 5 1. Sweep or scoop up using nonsparking tools and place into a polyethylene bag for disposal. Ingredient source value 0007722841 hydrogen peroxide osha twa 1 ppm 1.
Skin prolonged or repeated skin contact may result in irritation with redness, swelling, and dermatitis. Chemical kinetics on thermal decompositions of dicumyl. Compounds containing dicup r luperox dcp are processed at temperatures up to 250f 121c and can be cured at temperatures above 300f 149c. Fire protection association nfpa code 432, code for the storage of organic peroxide formulations for additional information. The halflife of an organic peroxide reveals its rate of decomposition at certain conditions and allows the behavior of various organic peroxides to be compared. Dicumyl peroxide 98 2 2 2 iv 55 gal 208 l dicumyl peroxide 40 clay or calcium carbonate 1 1 1 v 100 lb 45 kg didecanoyl peroxide 98 86 30 95 35 1 3 2 iii 50 lb 23 kg di2,4dichlorobenzoyl peroxide 50 dbp and silicone t 1 2 2 iii 5 gal 19 l di2ethylhexyl. Use water spray, alcoholresistant foam, dry chemical, or carbon dioxide. Ac349885000 casno 80433 synonyms bisalpha, alphadimethylbenzylperoxide.
Material safety data sheet hydrogen peroxide solution. Buy dicumyl peroxide cas 80433, a biochemical for proteomics research, from santa cruz. Seek medical attention if irritation persists or if concerned. Details of the supplier of the safety data sheet emergency telephone number.
Contact a doctor or the poisons information centre if. First aid measures eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Refer to the product label or material safety data sheet msds sections 7 and 9 for product specific storage temperature requirements and sadt. Dicup rluperox dcp can be used also in the polymerization of expandable polystyrene as finisher and as. Msds complies with oshas hazard communication rule 29, cfr 1910. Dicumyl peroxide was a weak tumor promoter despite its high activity in inducing hyperplasia. Ac349885000 casno 80433 synonyms bisalpha, alphadimethylbenzyl peroxide. Special hazards arising from the substance or mixture. Crosslinking peroxides for elastomers and thermoplastics. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Ac349880000, ac349880050, ac34988, ac349885000 synonyms.
Wear appropriate protective gloves to prevent skin. Safety data sheet according to 29cfr19101200 and ghs rev. Dicumyl peroxide material safety data sheet cas no 80433. Fisher scientific 1 reagent lane fair lawn, nj 07410. Chemical kinetics on the thermal decomposition of dcpo obeys n thorder reaction and the type of arrhenius equation. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Identification product name dicumyl peroxide cat no.
Product methyl ethyl ketone peroxide generic msds page 2 of 3 for reference purposes only issued. Benzoyl peroxide paste component of 18350, gma kit. Ac211780000, ac211780010, ac211780050, ac211780100, ac21178, b2741lb synonyms. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. Y this material is classified as hazardous under federal osha regulation. The explosive instability of the lower dialkyl peroxides e. Dicumyl peroxide causes more than 50% of malformed embryos at any dose in white leghorn chicken embryos. Eye animal rabbits tests with dicumyl peroxide as a 50% solution in corn oil resulted in slight irritation but no corneal damage. There is no warranty of accuracy or completeness of any information contained herein. Identification of the substancemixture and of the companyundertaking 1. An overview in the field of chemical kinetics on the thermal decomposition of dicumyl peroxide dcpo is implemented in this study. Evaluation of thermal hazards for dicumyl peroxide by dsc and vsp2 article in journal of thermal analysis and calorimetry 931. Product descriptions and safety data for representative organic peroxide formulations are given in tables 2 and 3.
All diacyl peroxides are thermally unstable and decompose at relative low temperatures thereby generating free. Evaluation of thermal hazards for dicumyl peroxide by dsc. Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Safety and handling of organic peroxides plastics industry association 8 the term halflife relates to the time for one half of the starting material to decompose at a given temperature. Uses advised against food, drug, pesticide or biocidal product use. Conjunctiva has become necrotic and the cornea opaque.
It is soluble in vegetable oils and insoluble in water. Chemical family organic peroxide dialkyl peroxide chemical formula dicumyl peroxide epa reg num product use polymerization initiator chemical name dicumyl peroxide 80433 98 min. Tumor promotion activity of organic peroxides is associated with free radical generation. In addition, dicup is soluble, or disperses readily, in natural and synthetic rubber compounds, silicone gums, and polyester resins. The results of this test in terms of weight loss and assay are used as criteria for establishing storage temperature and shelf life requirements. Sds of dicumyl peroxide, safety data sheets, cas 80433. Uses advised against food, drug, pesticide or biocidal.
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